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import braintree
from braintree.errors import Errors
from braintree.credit_card_verification import CreditCardVerification
class ErrorResult(object):
"""
An instance of this class is returned from most operations when there is a validation error. Call :func:`errors` to get the collection of errors::
error_result = Transaction.sale({})
assert(error_result.is_success == False)
assert(error_result.errors.for_object("transaction").on("amount")[0].code == ErrorCodes.Transaction.AmountIsRequired)
Errors can be nested at different levels. For example, creating a transaction with a credit card can have errors at the transaction level as well as the credit card level. :func:`for_object` returns the :class:`ValidationErrorCollection <braintree.validation_error_collection.ValidationErrorCollection>` for the errors at that level. For example::
error_result = Transaction.sale({"credit_card": {"number": "invalid"}})
assert(error_result.errors.for_object("transaction").for_object("credit_card").on("number")[0].code == ErrorCodes.CreditCard.NumberHasInvalidLength)
"""
def __init__(self, gateway, attributes):
if "params" in attributes:
self.params = attributes["params"]
else:
self.params = None
self.errors = Errors(attributes["errors"])
self.message = attributes["message"]
if "verification" in attributes:
self.credit_card_verification = CreditCardVerification(gateway, attributes["verification"])
else:
self.credit_card_verification = None
if "transaction" in attributes:
self.transaction = braintree.transaction.Transaction(gateway, attributes["transaction"])
else:
self.transaction = None
if "subscription" in attributes:
self.subscription = braintree.subscription.Subscription(gateway, attributes["subscription"])
else:
self.subscription = None
if "merchant_account" in attributes:
self.merchant_account = braintree.merchant_account.MerchantAccount(gateway, attributes["merchant_account"])
else:
self.merchant_account = None
def __repr__(self):
return "<%s '%s' at %x>" % (self.__class__.__name__, self.message, id(self))
@property
def is_success(self):
""" Returns whether the result from the gateway is a successful response. """
return False
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